L_MC1P: i950 load encoder (slot B): encoder zero pulse not usable as touch probe source

Corrected from:

Library: L_MC1P_MotionControlBasic (FAST Motion) from V03.24.00.81

(Update via Package Manager)

Response of the new version:

The encoder zero pulse of the load encoder (slot B) can be selected as TP source for homing in 0x500A:80, now.
Furthermore, a TP detection for the encoder axis of the load encoder (slot B) can be commissioned in the PLC project via the FB MC_Touchprobe and the structure MC_TriggerRef.

Note:
The L_MC1P library is used within the i950 firmware (FW) and a fix within the L_MC1P library does not take effect immediately in the i950. This requires an update of the i950 FW to a new software version that includes the new L_MC1P.

See version overview in the following version information for the i950 FW: Link

What happens?

L_MC1P 'MC_TouchProbe':

The encoder zero pulse of a load encoder (slot B) connected to the i950 cannot be selected/used in the application.

This means that referencing to the zero pulse of the position encoder, for example, cannot be carried out.

When does the behaviour occur?

Inverter i950 and
Use of the encoder zero pulse from the load encoder (slot B) as a touch probe source in the application.

Which products are affected?

Library: L_MC1P_MotionControlBasic (FAST Motion)

Short-term measures / Evaluation / Recommendations:

An applicative measure to use the zero pulse from the load generator as a touch probe source is not known.

Only the zero pulse of the motor encoder (slot A) is available.

Automatic Translation

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/202000274/1/